Respuesta :
Answer:
x^3
Step-by-step explanation:
If being on the rafters is positive, and plunging into the earth is negative, then it has to be an odd degree, and since the vine goes up and down again, our polynomial is bumpy it cant be x, because that is a straight line. Cant be X^4 or x^2, because those are even, so we have x^3 left.
barinlest please...
(I did the project...)